1383049936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{54331}}^1$

素因数の和:54419

約数の個数: 40

約数和(自身を含む): 2816136224

約数和(自身を除く): 1433086288

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 12728, 25456, 54331, 108662, 217324, 434648, 869296, 2010247, 2336233, 4020494, 4672466, 8040988, 9344932, 16081976, 18689864, 32163952, 37379728, 86440621, 172881242, 345762484, 691524968, 1383049936]

約数ペア:

[(1, 1383049936), (2, 691524968), (4, 345762484), (8, 172881242), (16, 86440621), (37, 37379728), (43, 32163952), (74, 18689864), (86, 16081976), (148, 9344932), (172, 8040988), (296, 4672466), (344, 4020494), (592, 2336233), (688, 2010247), (1591, 869296), (3182, 434648), (6364, 217324), (12728, 108662), (25456, 54331)]